EP1126152A3 - Cylinder head for an internal combustion engine - Google Patents

Cylinder head for an internal combustion engine Download PDF

Info

Publication number
EP1126152A3
EP1126152A3 EP01102934A EP01102934A EP1126152A3 EP 1126152 A3 EP1126152 A3 EP 1126152A3 EP 01102934 A EP01102934 A EP 01102934A EP 01102934 A EP01102934 A EP 01102934A EP 1126152 A3 EP1126152 A3 EP 1126152A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
fire deck
coolant
plane
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01102934A
Other languages
German (de)
French (fr)
Other versions
EP1126152B1 (en
EP1126152A2 (en
Inventor
David James Haugen
Fernando Sandoval
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24008677&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1126152(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Deere and Co filed Critical Deere and Co
Publication of EP1126152A2 publication Critical patent/EP1126152A2/en
Publication of EP1126152A3 publication Critical patent/EP1126152A3/en
Application granted granted Critical
Publication of EP1126152B1 publication Critical patent/EP1126152B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

A cylinder head for an engine having a two-plane water jacket in which a lower chamber at one plane through the head cools the fire deck of each cylinder and a cross-flow passage for the coolant is spaced above the lower chambers in a second plane through the head directs coolant to an outlet. The two planes of the water jacket are connected by an annular passage surrounding the injector nozzle sleeve and has machined surfaces whereby the size of the flow channel and thus the coolant flow between the two planes is better controlled to enable more even cooling of the fire deck resulting in less variability in fire deck temperature from one cylinder to one another. The lower chambers cooling the fire deck are separate for each cylinder to prevent heated coolant from one cylinder flowing to the next cylinder fire deck.
EP01102934A 2000-02-16 2001-02-08 Cylinder head for an internal combustion engine Revoked EP1126152B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/505,022 US6279516B1 (en) 2000-02-16 2000-02-16 Cylinder head with two-plane water jacket
US505022 2000-02-16

Publications (3)

Publication Number Publication Date
EP1126152A2 EP1126152A2 (en) 2001-08-22
EP1126152A3 true EP1126152A3 (en) 2002-06-05
EP1126152B1 EP1126152B1 (en) 2006-09-13

Family

ID=24008677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102934A Revoked EP1126152B1 (en) 2000-02-16 2001-02-08 Cylinder head for an internal combustion engine

Country Status (6)

Country Link
US (1) US6279516B1 (en)
EP (1) EP1126152B1 (en)
AT (1) ATE339609T1 (en)
CA (1) CA2327642C (en)
DE (1) DE50110973D1 (en)
ZA (1) ZA200101287B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5301U1 (en) * 2001-01-29 2002-05-27 Avl List Gmbh CYLINDER HEAD FOR MULTIPLE CYLINDERS
US6626160B2 (en) * 2001-06-01 2003-09-30 General Motors Corporation Engine with air-assisted fuel injection and engine integrated air feed
JP3730900B2 (en) * 2001-11-02 2006-01-05 本田技研工業株式会社 Internal combustion engine
AT6342U1 (en) * 2002-07-23 2003-08-25 Avl List Gmbh CYLINDER HEAD FOR A LIQUID-COOLED MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
US6769409B2 (en) * 2002-10-11 2004-08-03 Caterpillar Inc Fuel injector supporting device
AT6654U1 (en) 2002-10-31 2004-01-26 Avl List Gmbh CYLINDER HEAD FOR A LIQUID-COOLED MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
US7021250B2 (en) 2003-06-11 2006-04-04 Daimlerchrysler Corporation Precision cooling system
DE112004002081B4 (en) * 2003-11-03 2016-09-15 Avl List Gmbh Internal combustion engine
AT414022B (en) * 2004-05-04 2006-08-15 Avl List Gmbh Liquid cooled internal combustion engine has housing shaft for injection device encompassed by annular cooling chamber adjoining combustion deck and connected to second cooling chamber via connecting passage
AT414023B (en) * 2003-11-03 2006-08-15 Avl List Gmbh CYLINDER HEAD FOR A LIQUID-COOLED INTERNAL COMBUSTION ENGINE
AT413860B (en) * 2003-11-27 2006-06-15 Avl List Gmbh CYLINDER HEAD FOR A LIQUID-COOLED MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
AT500628B1 (en) * 2005-11-04 2007-12-15 Avl List Gmbh CYLINDER HEAD FOR A LIQUID-COOLED INTERNAL COMBUSTION ENGINE
JP4756381B2 (en) * 2007-02-07 2011-08-24 トヨタ自動車株式会社 Multi-cylinder engine cooling system
WO2009114327A1 (en) 2008-03-12 2009-09-17 Cameron International Corporation Internal combustion engine with shrouded injection valve and precombustion chamber system
GB2493118B (en) 2008-03-12 2013-02-27 Cameron Int Corp A Pre-chamber for an Engine coupled to a Gas Well
US8230838B2 (en) * 2009-09-23 2012-07-31 Cummins Intellectual Properties, Inc. Injector seal assembly and method of sealing a coolant passage from an injector
US9382887B2 (en) 2009-09-23 2016-07-05 Cummins Intellectual Property. Inc. Engine component seal assembly and method of sealing a coolant passage from an engine component
JP5553055B2 (en) * 2010-06-29 2014-07-16 マツダ株式会社 Water-cooled engine cooling system
DE112011102685T5 (en) * 2010-08-11 2013-06-20 Cummins Intellectual Properties, Inc. Engine with injector mounting and cooling arrangement
DE102011001231A1 (en) 2011-03-11 2012-09-13 Fev Gmbh Sleeve for retaining fuel injector of internal combustion engine of commercial vehicles and inserting receptacle of cylinder head, has edge guide whose outer diameter is smaller than region of another guide for forming cooling passage
CN102337981A (en) * 2011-08-05 2012-02-01 无锡开普动力有限公司 Cylinder cover cooling structure of four-stroke engine
EP2644861B1 (en) * 2012-03-28 2016-05-18 Honda Motor Co., Ltd. Motorcycle with a cooling system structure and a water-cooled internal combustion engine
GB2516647B (en) * 2013-07-29 2016-02-03 Jaguar Land Rover Ltd Vehicle water jacket
USD771144S1 (en) * 2014-05-06 2016-11-08 Champion Engine Technology, LLC Internal combustion engine cylinder head intake port
US10605213B2 (en) * 2015-08-21 2020-03-31 Cummins Inc. Nozzle combustion shield and sealing member with improved heat transfer capabilities
CA2950198C (en) * 2015-12-02 2023-12-12 Aaron Di Pietro Fuel injector insert
CN109854403B (en) * 2018-12-21 2020-08-21 潍柴动力股份有限公司 Cylinder head and engine with same
NO346039B1 (en) * 2019-06-17 2022-01-17 Bergen Engines As Cooling sleeve for a cylinder head
KR20210003434A (en) * 2019-07-02 2021-01-12 현대자동차주식회사 Water jacket of engine
US11585288B1 (en) * 2021-11-19 2023-02-21 Caterpillar Inc. Cylinder head assembly and axially located igniter sleeve for same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828014A (en) * 1957-05-20 1960-02-10 Fodens Ltd Improvements in the cooling system of the cylinder head of a diesel engine
GB1221421A (en) * 1967-03-06 1971-02-03 Paxman & Co Ltd Davey Improvements in and relating to cylinder heads for internal combustion engines
US4083333A (en) * 1974-12-21 1978-04-11 Motoren-Und Turbinen-Union Friedrichshafen Gmbh Cylinder head construction for an internal combustion engine
US4291650A (en) * 1979-05-23 1981-09-29 Fiat Veicoli Industriali S.P.A. Cylinder head for compression-ignition internal combustion engine
US4699092A (en) * 1985-05-08 1987-10-13 Audi Ag Fluid-cooled cylinder head
US4889080A (en) * 1987-05-26 1989-12-26 Kabushiki Kaisha Komatsu Seisakusho Cylinder head for an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389771B1 (en) 1977-05-04 1982-02-19 Berliet Automobiles
DE3208341A1 (en) 1982-03-09 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln CYLINDER HEAD FOR A WATER-COOLED INTERNAL COMBUSTION ENGINE
DE3710630A1 (en) * 1987-03-31 1988-07-07 Audi Ag Liquid-cooled cylinder head
JP3498446B2 (en) 1995-10-26 2004-02-16 日産自動車株式会社 Cylinder head for spark ignition engine
DE19723343C1 (en) * 1997-06-04 1998-10-29 Vaw Mandl & Berger Gmbh Cylinder head for multiple cylinder internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828014A (en) * 1957-05-20 1960-02-10 Fodens Ltd Improvements in the cooling system of the cylinder head of a diesel engine
GB1221421A (en) * 1967-03-06 1971-02-03 Paxman & Co Ltd Davey Improvements in and relating to cylinder heads for internal combustion engines
US4083333A (en) * 1974-12-21 1978-04-11 Motoren-Und Turbinen-Union Friedrichshafen Gmbh Cylinder head construction for an internal combustion engine
US4291650A (en) * 1979-05-23 1981-09-29 Fiat Veicoli Industriali S.P.A. Cylinder head for compression-ignition internal combustion engine
US4699092A (en) * 1985-05-08 1987-10-13 Audi Ag Fluid-cooled cylinder head
US4889080A (en) * 1987-05-26 1989-12-26 Kabushiki Kaisha Komatsu Seisakusho Cylinder head for an internal combustion engine

Also Published As

Publication number Publication date
CA2327642A1 (en) 2001-08-16
EP1126152B1 (en) 2006-09-13
US6279516B1 (en) 2001-08-28
CA2327642C (en) 2003-03-18
ZA200101287B (en) 2002-08-15
DE50110973D1 (en) 2006-10-26
EP1126152A2 (en) 2001-08-22
ATE339609T1 (en) 2006-10-15

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